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# helpdesks
steep-balloon-41261
10/22/2023, 2:29 PMThis message was deleted.
a
acoustic-engineer-41666
10/22/2023, 3:05 PMWhat settings are you currently using? What platform are you on?
n
numerous-beard-7740
10/22/2023, 3:31 PMThe default from Meet with some leftovers from experimentations:
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return {
audioCaptureDefaults: {
autoGainControl: true,
deviceId: userChoices.audioDeviceId ?? undefined,
echoCancellation: true,
noiseSuppression: true,
},
videoCaptureDefaults: {
deviceId: userChoices.videoDeviceId ?? undefined,
resolution: hq === "true" ? VideoPresets.h2160 : VideoPresets.h1080,
},
publishDefaults: {
screenShareEncoding: {
maxBitrate: 4_000_000,
maxFramerate: 30,
},
dtx: false,
videoSimulcastLayers:
hq === "true"
? [VideoPresets.h1080, VideoPresets.h1080]
: [VideoPresets.h540, VideoPresets.h216],
},
adaptiveStream: { pixelDensity: "screen" },
dynacast: true,
};numerous-beard-7740
10/22/2023, 3:32 PMUsing Javascript react SDK
d
dry-elephant-14928
10/22/2023, 8:27 PMwhich browser and client SDK version are you publilshing from?
n
numerous-beard-7740
10/23/2023, 4:48 AMGoogle Chrome 117.0.5938.149
livekit-client ^1.14.1
numerous-beard-7740
10/23/2023, 11:33 AMThis is the quality of the screenshare, nearly the same size as my macbook pro 14inch
numerous-beard-7740
10/23/2023, 9:05 PMPerhaps the settings above aren’t optimized for screen sharing a full screen? I changed a few that I took from an example - but if I could get help to make this as clear as possible I’d appreciate it 🙏
d
dry-elephant-14928
10/23/2023, 11:34 PMGot it! Yeah, looks like it's capturing at the full resolution, but not including the fact that most machines now render at higher pixel density than 1. CC: @polite-kilobyte-67570
For now, can you try using
?
does it look sharper after setting that?
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room.localParticipant.setScreenShareEnabled(true, {
resolution: {
width: 3500,
height: 2000,
}
})🙌 1
dry-elephant-14928
10/23/2023, 11:38 PMI just tried the above and the screenshare still capped out at 1x pixel density.
🤔 1
n
numerous-beard-7740
10/24/2023, 4:43 AMOkay thanks for taking a look. Is there a way around this with LiveKit atm, or something I should factor in to using it? Again, appreciate the help
p
polite-kilobyte-67570
10/24/2023, 8:40 AMhuh, seems to be working for me
🫠 1
polite-kilobyte-67570
10/24/2023, 8:43 AM^ this was with specified dimension.
Without specified dimensions, so full resolution, I get
n
numerous-beard-7740
10/24/2023, 8:54 AMYeah same, I removed all manual settings and the resolution got a lot better - thanks for the help
d
dry-elephant-14928
10/25/2023, 5:20 AMhuh.. that's great.. but now I'm scratching my head wondering why I couldn't get it to capture at that resolution 🤔
🤔 2